Question

If xxyyzz = xyyzzx = xzyxzy such that x, y and zare positive integers greater than 1, then which ofthe following cannot be true for any of the possiblevalue of x, y and z?(1) xyz = 27(2) xyz = 1728(3) x + y + z = 32(4) x + y + z = 12

Answer 1

x+y+z=12 , i think so